Bolt Foundry: Test and Ship Reliable AI Applications

Bolt Foundry

3.5 | 174 | 0
Type:
Website
Last Updated:
2025/09/19
Description:
Bolt Foundry provides context engineering tools to make AI behavior predictable and testable, helping you build trustworthy LLM products. Test LLMs like you test code.
Share:
LLM evaluation
AI testing
context engineering
AI development
open source

Overview of Bolt Foundry

Bolt Foundry: Ship AI That Works, Every Time

What is Bolt Foundry? Bolt Foundry is a platform designed to help developers build and ship reliable AI applications by providing context engineering tools that make AI behavior predictable and testable. It enables you to test LLMs like you test code, ensuring that your AI products are trustworthy and perform as expected.

Key Features and Benefits:

  • Predictable AI Behavior: Tools to engineer the context and ensure consistent AI responses.
  • Testable LLMs: Evaluate and validate LLMs to guarantee quality and reliability.
  • Trusted AI Products: Build confidence in your AI applications with robust testing.

How Does Bolt Foundry Work?

Bolt Foundry focuses on testing Large Language Models (LLMs) to ensure their reliability and predictability. Here's how it works:

  1. Define Test Cases: Create specific scenarios to test your LLM's behavior.
  2. Evaluate LLM Responses: Use Bolt Foundry to assess how your LLM performs against these test cases.
  3. Iterate and Improve: Refine your LLM and prompts based on the evaluation results.

Why is Bolt Foundry Important?

In the rapidly evolving field of AI, ensuring the reliability of LLMs is crucial. Bolt Foundry addresses this need by providing tools that allow developers to:

  • Mitigate Risks: Identify and address potential issues before deployment.
  • Improve Performance: Continuously refine LLMs for better accuracy and consistency.
  • Build Trust: Create AI applications that users can rely on.

What People Are Saying

Here’s what users are saying about Bolt Foundry:

  • Joseph Ferro, Head of Product, Velvet: "This completely changes how we think about LLM development."
  • Daohao Li, Founder, Munch Insights: "I was shopping around for an evals product, but nothing out there struck, and no one is moving as fast as you guys."
  • Austen Allred, Founder, Gauntlet AI: "Very, very cool"
  • Amjad Masad, CEO, Replit: "Super elegant open source eval tool!"

Where Can I Use Bolt Foundry?

Bolt Foundry can be used in various scenarios where reliable AI is essential, including:

  • AI Product Development: Ensuring the quality of AI-powered features.
  • LLM Evaluation: Validating the performance of language models.
  • Context Engineering: Improving the consistency of AI responses.

By using Bolt Foundry, developers can build and ship AI applications with greater confidence, knowing that their LLMs have been thoroughly tested and evaluated.

Best Alternative Tools to "Bolt Foundry"

PerfAgents
No Image Available
254 0

PerfAgents is an AI-powered synthetic monitoring platform that simplifies web application monitoring using existing automation scripts. It supports Playwright, Selenium, Puppeteer, and Cypress, ensuring continuous testing and reliable performance.

synthetic monitoring
web monitoring
Rowy
No Image Available
170 0

Rowy is an open-source, Airtable-like CMS for Firestore with a low-code platform for Firebase and Google Cloud. Manage your database, build backend cloud functions, and automate workflows effortlessly.

low-code
firebase backend
Locofy.ai
No Image Available
242 0

Locofy.ai converts Figma & Penpot designs into developer-friendly code for React, React Native, HTML-CSS, Flutter, and more. Build UIs 10x faster with AI. Trusted by 500,000+ developers.

design to code
low-code
昇思MindSpore
No Image Available
400 0

Huawei's open-source AI framework MindSpore. Automatic differentiation and parallelization, one training, multi-scenario deployment. Deep learning training and inference framework supporting all scenarios of the end-side cloud, mainly used in computer vision, natural language processing and other AI fields, for data scientists, algorithm engineers and other people.

AI Framework
Deep Learning
Gemini Coder
No Image Available
214 0

Gemini Coder is an AI-powered web application generator that transforms text prompts into complete web apps using Google Gemini API, Next.js, and Tailwind CSS. Try it free!

web application generation
SMSGenius
No Image Available
346 0

SMSGenius: #1 SMS marketing software to elevate your business, get more clicks, leads, and sales with AI sendout optimization and cookie-less conversion tracking. Free trial available.

SMS marketing
automation
A/B testing
EnergeticAI
No Image Available
196 0

EnergeticAI is TensorFlow.js optimized for serverless functions, offering fast cold-start, small module size, and pre-trained models, making AI accessible in Node.js apps up to 67x faster.

serverless AI
node.js
tensorflow.js
Amanu
No Image Available
473 0

Build Telegram apps for AI startups fast. Chatbots, Mini Apps and AI infrastructure. From idea to MVP in 4 weeks.

Telegram
Chatbots
Mini Apps
Weaverse
No Image Available
216 0

Weaverse is a visual page builder and headless CMS for Shopify Hydrogen, enabling developers to build reusable components and merchants to iterate websites without code. Accelerate your headless commerce development.

headless commerce
Shopify Hydrogen
Shipixen
No Image Available
214 0

Shipixen lets you build Next.js 15 apps and MDX blogs in minutes. Use TypeScript, Shadcn UI and pre-built components for fast, SEO-optimized development. Perfect for landing pages, SaaS products, and more.

Next.js boilerplate
MDX blog
Denvr Dataworks
No Image Available
232 0

Denvr Dataworks provides high-performance AI compute services, including on-demand GPU cloud, AI inference, and a private AI platform. Accelerate your AI development with NVIDIA H100, A100 & Intel Gaudi HPUs.

GPU cloud
AI infrastructure
Tradepost.ai
No Image Available
349 0

Tradepost.ai: AI-driven market intelligence for smarter trading. Real-time analysis of news, newsletters, and SEC filings.

AI trading
market analysis
Avey
No Image Available
239 0

Avey empowers health with AI clinical solutions. Explore The Collaborator, The Cowriter, and The Coder for diagnostic insights, automated documentation, and streamlined billing. Build smarter solutions with Avey's medical APIs.

AI healthcare
medical AI
Soul Machines
No Image Available
214 0

Soul Machines humanizes AI with Experiential AI Agents for personalized coaching and support. Create your own AI Assistant in Studio or integrate into workflows with Workforce Connect. Try it free!

AI assistant
virtual coach
Windsurf Editor
No Image Available
353 1

Windsurf Editor is an AI-powered IDE designed to keep developers in the flow state, offering advanced coding capabilities and seamless AI collaboration.

AI-Powered IDE
Flow State